database - Test scenarios to demonstrate SQL tuning strategies -

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is there place can find test cases illustrate different sql tuning strategies? example if clustering factor on table bad , oracle performs table scan instead of index access have test scenario required data demonstrate bad clustering. scenarios illustrate wrong join order, partitioning , other tuning topics helpful.

the closest thing you'll find numerous tests jonathan lewis has written these topics.

i'd go visit , search blog: http://jonathanlewis.wordpress.com/ and/or buy book: http://www.jlcomp.demon.co.uk/cbo_book/ind_book.html

for example first question clustering factor covered in chapter 5 of book, of can see preview here

regards,
rob.


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